CodeExtractor: NFC: Use Range based loop
Reviewers: vsk, tejohnson, fhahn
Subscribers: llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D68924
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@374963 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/CodeExtractor.cpp b/lib/Transforms/Utils/CodeExtractor.cpp
index 0d05b6b..0298ff9 100644
--- a/lib/Transforms/Utils/CodeExtractor.cpp
+++ b/lib/Transforms/Utils/CodeExtractor.cpp
@@ -961,12 +961,12 @@
// within the new function. This must be done before we lose track of which
// blocks were originally in the code region.
std::vector<User *> Users(header->user_begin(), header->user_end());
- for (unsigned i = 0, e = Users.size(); i != e; ++i)
+ for (auto &U : Users)
// The BasicBlock which contains the branch is not in the region
// modify the branch target to a new block
- if (Instruction *I = dyn_cast<Instruction>(Users[i]))
- if (I->isTerminator() && !Blocks.count(I->getParent()) &&
- I->getParent()->getParent() == oldFunction)
+ if (Instruction *I = dyn_cast<Instruction>(U))
+ if (I->isTerminator() && I->getFunction() == oldFunction &&
+ !Blocks.count(I->getParent()))
I->replaceUsesOfWith(header, newHeader);
return newFunction;
